When in "split" mode, as soon as I use the morph knob to choose which side of the split to edit, the Polybrute exits split mode and reverts to "single" mode, but still displays being in split mode in the timbrality section.
The only way to return to split mode is to re-cycle through the Timbrality modes until "split" is once again selected.
It would be nice to retain the split point while editing both the A/B sides of the panel.
If this is intentional behavior, it would be helpful to implement an option here.
I've also tried the "edit a" or "edit b" parameters in the "Morph" section instead of the morph knob, which works while editing, but once that area is exited (returning to Presets, Mods, Sequencer, etc), the split is once again lost and needs to be cycled back on.